Re: [Xen-users] Re: Large server, Xen limitations

[Stefan de Konink <stefan@xxxxxxxxx>]

Aleksandar Ivanisevic wrote:
> Stefan de Konink wrote:
> > Aleksandar Ivanisevic wrote:
> > > Steve Thompson <smt@xxxxxxxxxxxx> writes:
> > >
> > > > - With a large number of guests, you have to be more careful with
> > > > their start/stop/start order to avoid the 'out of memory' error.
> > > Can you elaborate on this?
> > > I have a 8Gb server running a dozen or so VMs with combined memory
> > > usage (as reported by xm list) never over 6Gb and been getting strange
> > > intermittent out of memory errors.
> > Are you doing any operations on XenD? Or are you keeping your fingers 
> > of the box?
> This is a dedicated xen server. Practically nothing except xm  doesnt 
> get executed there.
That is exactly the issue I'm talking about. How often do you save/migrate?


Stefan

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